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Probability question

2025 · 8 Apr · Shift 2 · Q42

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JEE Main
Mathematics
Probability
2025 · 8 Apr · Shift 2 · Q42

Probability question

2025 · 8 Apr · Shift 2 · Q42

JEE MainMathematicsProbabilityMCQ+4 / −1

If A and B are two events such that

P(A) = 0.7

,

P(B) = 0.4

and

P(A \cap \overline{B}) = 0.5

, where

\overline{B}

denotes the complement of B, then

P\left(B \mid (A \cup \overline{B})\right)

is equal to

A
$\frac{1}{3}$
B
$\frac{1}{2}$
C
$\frac{1}{4}$
D
$\frac{1}{6}$

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